492079168 has 42 divisors (see below), whose sum is σ = 1135900446. Its totient is φ = 210889728.

The previous prime is 492079139. The next prime is 492079187. The reversal of 492079168 is 861970294.

It can be written as a sum of positive squares in only one way, i.e., 481890304 + 10188864 = 21952^2 + 3192^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75321 + ... + 81592.

Almost surely, 2^492079168 is an apocalyptic number.

It is an amenable number.

492079168 is an abundant number, since it is smaller than the sum of its proper divisors (643821278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

492079168 is a wasteful number, since it uses less digits than its factorization.

492079168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156939 (or 156922 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 492079168 is about 22182.8575255759. The cubic root of 492079168 is about 789.4870183566.

The spelling of 492079168 in words is "four hundred ninety-two million, seventy-nine thousand, one hundred sixty-eight".